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Best Knack alternatives in 2026

Knack is no-code app builder with an online database and automations. These 5 alternatives come from the same rankings, ordered by editorial score. Connected products carry a small, disclosed lift.

5 alternatives From best low-code database tools How we rank

Ranked alternatives

  1. 1

    Airtable

    Has a free option; also runs on iOS. The most complete of these for business apps, with interfaces, portals and automations. Plans are charged per seat, and the Team plan is listed at $20 per user a month billed annually.

    Best for Business apps with linked tables and interfaces

    WebiOSFree plan, paid upgrades

    91.5of 100
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  2. 2

    Baserow

    Has a free option; is open source. Open source core under MIT, a free forever plan and a Docker install for self-hosting. Unlike Airtable and Knack, it can run on your own server, and premium features sit outside the MIT core.

    Best for Self-hosted no-code databases with a hosted option

    WebSelf-hostedFree plan, paid upgradesOpen source

    89.0of 100
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  3. 3

    NocoDB

    Has a free option. A spreadsheet-style database that can be self-hosted, with a free plan for up to three users. Its Sustainable Use License is not an OSI open source license, and paid seats start at $12 a month.

    Best for Airtable-style databases on your own server

    WebSelf-hostedFree plan, paid upgrades

    87.0of 100
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  4. 4

    Notion

    Has a free option; also runs on macOS, Windows, iOS. Pages and databases in one workspace, which is easier to start with than a database builder. Its app building is shallower than Airtable's, and paid plans charge per member.

    Best for Notes and lightweight tracking in one workspace

    WebmacOSWindowsiOSAndroidFree plan, paid upgrades

    85.5of 100
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  5. 5

    SeaTable

    Has a free option. A no-code database and app builder that starts free for basic functions and can run as SeaTable Server on your own infrastructure. Advanced functions need an upgrade, and public pricing is described in general terms.

    Best for Small teams that want a self-hostable database builder

    WebSelf-hostedFree plan, paid upgrades

    79.0of 100
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Free alternatives to Knack

Knack alternatives for iOS

About Knack alternatives

What is the best alternative to Knack?
On listme.name the highest-scored alternative is Airtable, followed by Baserow. The right choice depends on price, platform and whether you need open source.
Is there a free alternative to Knack?
Yes. Free options include Airtable, Baserow, NocoDB.